Mitsubishi Electric Melsec A Series - 3.2.2 Cable performance comparisons

4.A2CCPU
MELSEC·A
4.10 Part Identification
•
I
(5)
A2CCPUR21
(1)(2)(2)
(1)
~®~
mm
A2CCPU P21
......
l"'--"
-~
" '
t---i
~
~---l
" '
-~
(3)
1'----1
'. '
-8
(3)
~.
1"---1
-a
~--.f
'. '
-=
1"---1
.EltIl(+)
" ,
t---i
-DIR(-)
(5)
~--.f
'. '
,
1"---1
;::.-
'10 '
1""---1
'11 '
;'..,0;:_
t---i
~~
tn.--i
'I) l
-. 1-' __ -4
~
~~_J
(4) A2CCPUP21
4.10.1 External vIew of A2CCPUP21/R21
No. Part Name Function
(1) RUN key .w~ch A2CCPUP21/R21 operation status setting key switch
• RUN/STOP:
To start/stop running a sequence program.
• RESET:
To reset the hardware
Resets an operation error and initializes operation.
• LATCH
CLEAR:
To clear (turning OFF, or clearing to "0') the device. In the latch range and
non-latch range which are set by parameters.
For the latch clear operation procedure, refer to Section 4.2.2. t
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